Science

To make an atom-sized machine, you need quantum mechanics

[ad_1] Experiments with a single-atom device help researchers understand what quantum effects come into play when machinery is reduced to the atomic scale. Credit: Aki Honda / Center for Quantum Technologies, National University of Singapore. Here’s a new chapter in the history of machine miniaturization: Researchers in a laboratory in …

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Water division module, perpetual energy source.

[ad_1] A schematic and electron microscope cross section shows the structure of an integrated catalyst powered by solar energy to divide water into hydrogen and oxygen fuel. The module developed at Rice University can be directly immersed in water to produce fuel when exposed to sunlight. Credit: Jia Liang / …

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NASA to broadcast test flight of commercial SpaceX crew

[ad_1] WASHINGTON-More than 50 years after viewers were glued to their televisions for the Apollo 11 moon landing, NASA will once again air a landmark mission with coverage of test flight SpaceX Demo-2. Part of NASA’s Commercial Crew Program, SpaceX Demo-2 test flight will make NASA astronauts Robert Behnken and …

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Spacex completes parachute test before crew dragon test

[ad_1] SpaceX has successfully completed its final parachute test for the Crew Dragon capsule that will take two NASA astronauts to the International Space Station (ISS) later this month. This first manned test flight will mark the first time that American astronauts have been launched into space from American ground …

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